Khus Soap: Poppy seeds are known to be an effective natural remedy for skin infections like dry itch and skin rashes. These seeds contain anti-inflammatory compounds that play a key role in combating skin infections. If you suffer from any of these conditions, you can use this remedy. Make a thick paste of poppy seeds by adding few drops of fresh lime juice. Rub this paste over the affected area to get rid of skin infections like burning sensation or itching of the skin. To get sweat & smell free skin with hand wash essential oils.